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swat32
3 years ago
11

Which correctly identifies the cells above

Biology
2 answers:
Nata [24]3 years ago
4 0

A. X cells I animal cells and Y cells are plant cells
ololo11 [35]3 years ago
4 0

The right answer is A.

For animal cells X, histology makes it possible to visualize and analyze the morphology of an organ and to describe the specific structures of tissues / cells. Standard colorations to give the appearance such is shown in the picture:

* Hematoxylin-Eosin -Safran (HES).

* Masson's trichrome.

* Masson Goldner's Trichrome (MTG).

For the Y-cell, chloroplasts (small circles in green) are seen in green inside the cells, which proves that they are plant cells derived from a plant.

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Increased production of goods makes our lives more comfortable, but causes an increase in the demand for energy and other resour
vladimir1956 [14]

Answer:

pollution levels in the atmosphere

Explanation:

One negative impact of increased production of goods is the increased levels of pollution in the atmosphere.

Pollution is the introduction of harmful substances into the environment beyond levels that are safe for life. The materials are the pollutants.

Production of goods or manufacturing generates a lot of waste with it. Air pollution is easily attributable to manufacturing.

Green house gases from combustion of fossil fuels to drive industrial processes generally leads to climate change.

Smokes and dusts can be produced by industrial processes and when scattered about causes pollution

3 0
3 years ago
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Which type of cell transport includes the diffusion of water?
oee [108]

Answer:

Passive transport

Explanation:

Water is transported through channel proteins called aquaporins.

5 0
3 years ago
Match the enzymes to their role in the DNA replication process.
Feliz [49]

The correct matching of enzymes and their role in the process of DNA replication is A- 3, B- 5, C-1, D-2 and E-4.

Replication is the process of synthesis of two indentical copies of DNA from a single DNA molecule. It is catalyzed by a set of enzymes with the following function-

A. RNA primase synthesizes an RNA primer (short sequence of RNA) on the lagging strand complementary to the single stranded DNA which acts as template during DNA replication.

B. Ligase is involved in joining the okazaki fragments on the lagging strand together and sealing the nicks of the DNA strand.

C. Helicase separates the two DNA strands at the replication fork.

D. Polymerase synthesizes the complementary daughter strand by adding nucleotides to DNA.

E. Topoisomerase relaxes the highly coiled DNA by creating nick ahead of the replication fork in the phosphate backbone of DNA strands.

4 0
3 years ago
ANSWER AS MANY AS YOU CAN PLEASE!
Firlakuza [10]

Answer:

1. Alzheimer's disease is when you begin to forget things and have memory loss.

2. It is inherited in an autosomal dominant pattern and if one of your parents has Alzheimer's you or your siblings could get it.

3. Single gene inheritance

Explanation:

8 0
3 years ago
How could life on Earth change if both Carbon Dioxide and Ozone levels began to decrease? Describe at least two ways life would
soldier1979 [14.2K]

Answer:

Increase occur in skin diseases and decrease occurs in the Earth's average temperature.

Explanation:

If both Carbon Dioxide and Ozone levels began to decrease, increase occur in skin diseases and decrease occurs in the Earth's average temperature. The decrease in ozone levels allows more UV radiation to reach the Earth's surface which lead to various diseases such as skin cancer, cataracts, and weakened immune systems. The atmospheric carbondioxide gas is responsible for the increase of surface temperature by trapping reflected solar radiations so decrease in carbondioxide concentration will leads to lower surface temperature.

3 0
3 years ago
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